![](http://static.xuejinqu.com/qimg/a85/a85b0159065f23a35f7d08f5659675fe.png)
⑴—________, Helen. You’re late for school.
—I’m ill,Mum. I don’t want to ________ today.
⑵—________ Su Yang.
—But I am not hungry. I’m thirsty.
—________ then.
—Thanks, Dad.
⑶—Shall we go and ________?
—Good idea. But I’m tired. I can’t now.
—OK. Let’s ________.
⑷—Can you ________?
—Yes. I LOVE CHINA.
⑸—________ our new library there.
—It's nice. Let’s go and ________.
![](http://static.xuejinqu.com/images/y-prise.png)
同类型试题
![](http://static.xuejinqu.com/images/medal.png)
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)